The results show that top ethylene contains only 1% butene, and bottom liquid phase contains less than 1% ethylene.

结果表明，塔顶乙烯中只含小于1％的1-丁烯； 塔底液相中乙烯含量也小于1％。

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Note channel connecting depressions in bottom right providing clearevidence of liquid exchange between depressions.

注意右下方与凹坑连接的河道。 它提供了凹坑之间液体流动的明显证据。

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The reason that glaciers flow to begin with is because the bottom is liquid.

FORBES: Global Warming: Hotheads, Flatliners and Lukewarmers, Part One

The bottom layer has hundreds or thousands of tiny intersecting liquid-handling channels, each about the width of a human hair (100 microns).

FORBES: Science Beyond Belief

The bottom line for demand: Global consumption of oil and liquid fuels should increase by about 1.3 million barrels a day in the third quarter from the first quarter, according to the U.S. Energy Information Administration.

WSJ: Rising Demand for Oil Spells More Price Pain